Transilien 121021
TRANSILIENNext scheduled journey — timetable: 2026-11-02
Punctuality : 95% on time · average delay +0.7 min · over 20 observed days
Usually
- Departs
- 08:35 · platform 11
- Arrives
- 09:39 · platform 9
- Journey time
- 1 h 04
- Stops
- 15
- Runs
- Monday to Friday
Next scheduled journey — timetable
- PontoiseScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Saint-Ouen-l'AumôneScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- ÉpluchesScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Pont PetitScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- ChaponvalScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Auvers-sur-OiseScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- ValmondoisScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- L'Isle-Adam - ParmainScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Champagne-sur-OiseScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Persan - BeaumontScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Bruyères-sur-OiseScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Boran-sur-OiseScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Précy-sur-OiseScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Saint-Leu-d'EsserentScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- CreilScheduled, not trackedArrivalScheduled timeDepartureScheduled time
Punctuality of recorded routes
Reported delays per run with a complete route; separate from the ranking sample. A predicted delay does not confirm a passage.
Delay values
Historical average delay — home ranking: +1.6 min (over 20 runs)
Average of available delays per run over the 30 days before calculation, with equal weight for each eligible run. This is not the current delay.
Runs used: 20. Calculated on: (Europe/Paris).
This average can be available without a complete route. The route statistics below use only recorded routes with their stops.
Calculation window: 10/2/2026, 1:30:14 PM – 11/1/2026, 12:30:14 PM (Europe/Paris).
- Runs in the window
- 20
- Events confirmed by the source
- 0
- Events predicted by the source
- 20
- Unknown event type
- 0
- Cancelled runs, excluded
- 0
- No usable delay, excluded
- 0
Latest source timestamp: 10/30/2026, 9:41:28 AM (Europe/Paris).
Runs are identified within each source. Identities across sources are kept separate without a proven match. Exclusions can overlap.
Typical schedule
Stops and times of Transilien 121021 from Pontoise to Creil on a typical weekday. Actual times may vary.
Frequently asked questions
What time does Transilien 121021 depart?
Transilien 121021 departs from Pontoise at 08:35 (typical schedule from reported times). Actual times may vary.
How many stops does Transilien 121021 make?
Transilien 121021 connects Pontoise to Creil with 15 stops.
Is Transilien 121021 on time?
Over the reported runs, Transilien 121021 was reported on time 95% of runs, with an average delay of 0.7 minutes.
Other trains on this line
Live status and delays for the other trains serving the same stations.